70P2352-IGT Просмотр технического описания (PDF) - Teridian Semiconductor Corporation

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70P2352-IGT

Dual Channel OC-3/ STM1-E/ E4 LIU

Teridian Semiconductor Corporation 

78P2352

Dual Channel

OC-3/ STM1-E/ E4 LIU

TABLE OF CONTENTS ................................................................................................ 2

FUNCTIONAL DESCRIPTION........................................................................................ 4

MODE SELECTION................................................................................................................................4

REFERENCE CLOCK ............................................................................................................................4

RECEIVER OPERATION .......................................................................................................................4

Receiver Monitor Mode ..................................................................................................................4

Receive Loss of Signal ..................................................................................................................5

Receive Loss of Lock.....................................................................................................................5

TRANSMITTER OPERATION ................................................................................................................5

Synchronous (Re-timing) Tx Serial Modes ..................................................................................5

Plesiochronous Serial Modes .......................................................................................................6

Synchronous Parallel Modes ........................................................................................................6

Transmit FIFO Description ............................................................................................................6

Transmit Driver ...............................................................................................................................7

Clock Synthesizer...........................................................................................................................7

Transmit Backplane Equalizer ......................................................................................................7

Transmit Loss of Lock ...................................................................................................................7

POWER-DOWN FUNCTION .................................................................................................................7

ANALOG LOOPBACK MODES.............................................................................................................7

POWER-ON RESET ..............................................................................................................................7

SERIAL CONTROL INTERFACE .........................................................................................................8

PROGRAMMABLE INTERRUPTS ........................................................................................................8

REGISTER DESCRIPTION............................................................................................. 9

REGISTER ADDRESSING.....................................................................................................................9

REGISTER TABLE.................................................................................................................................9

LEGEND ...............................................................................................................................................10

GLOBAL REGISTERS .........................................................................................................................10

ADDRESS 0-0: MASTER CONTROL REGISTER .......................................................................10

ADDRESS 0-1: INTERRUPT CONTROL REGISTER..................................................................11

PORT-SPECIFIC REGISTERS ............................................................................................................12

ADDRESS N-0: MODE CONTROL REGISTER...........................................................................12

ADDRESS N-1: SIGNAL CONTROL REGISTER ........................................................................13

ADDRESS N-2: ADVANCED TX CONTROL REGISTER 1 ........................................................14

ADDRESS N-3: ADVANCED TX CONTROL REGISTER 0 ........................................................14

ADDRESS N-4: MODE CONTROL REGISTER 2........................................................................14

ADDRESS N-5: STATUS MONITOR REGISTER ........................................................................15

PIN DESCRIPTION ....................................................................................................... 16

LEGEND ...............................................................................................................................................16

TRANSMITTER PINS ...........................................................................................................................16

RECEIVER PINS ..................................................................................................................................17

REFERENCE AND STATUS PINS ......................................................................................................18

CONTROL PINS ..................................................................................................................................19

SERIAL-PORT PINS ............................................................................................................................21

POWER AND GROUND PINS .............................................................................................................21

Page: 2 of 42

2006 Teridian Semiconductor Corporation

Rev. 2.4

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